I've notixed that when I'm stressed out I often feel farigue and sleepy. There was once a point where all I could mdo was sleep. If I relieve the stress though I'm not sleepy anymore.
This happened more early into my stress but I'd periodically feel sleepy. One hour I'm fine, the next I'm exhausted, then fine, then sleepy.. Is this stress?
I've also suffered from early morning insomnia. I wake up at 2, 4, 5 and can't get back to sleep. It's gotten bit better though. I wake up at 7 now and I can fall asleep now.